TY  - SER
AU  - Evans,L.T.
AU  - Quaranta,J.V.
TI  - Patterns of cooperative behavior in a herd of 14 giant tortoises at the Bronx Zoo: (abstract)
U1  - 597.924 23
PY  - 1949///
KW  - Giant tortoises
KW  - Tortugas gigantes
KW  - Patterns
KW  - Patrones
KW  - Behavior
KW  - Comportamiento
N2  -   BIB Now: 2832
ER  -